发明名称 |
ELECTRONIC CONTROL SYSTEM FOR A TUBULAR HANDLING TOOL |
摘要 |
An electronic control system comprises a first tubular handling tool, a sensor, and a controller. The controller is configured to control actuation of the first tubular handling tool in response to an electronic signal received from the sensor that corresponds to an operational characteristic of the first tubular handling tool. The electronic control system functions as an electronic interlock system to prevent mishandling of a tubular. A method of controlling a tubular handling tool comprises measuring an operational characteristic of the tubular handling tool, communicating the operational characteristic to a controller in the form of an electronic signal, and using the controller to control actuation of the tubular handling tool in response to the measured operational characteristic. |
申请公布号 |
CA2955772(A1) |
申请公布日期 |
2012.06.21 |
申请号 |
CA20112955772 |
申请日期 |
2011.12.15 |
申请人 |
WEATHERFORD TECHNOLOGY HOLDINGS, LLC |
发明人 |
WIEDECKE, MICHAEL;THIEMANN, BJOERN;HEIDECKE, KARSTEN;LIESS, MARTIN;HELMS, MARTIN;HOOKER, JOHN D., II |
分类号 |
E21B19/00;E21B19/07;E21B19/10;E21B19/16 |
主分类号 |
E21B19/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|